Peerless TG9FD10-04 3.5" Fiberglass Full Range 4 ohm

Peerless V-Line TG9FD10-04 3" Full Range speaker

4 ohm impedance
NRSC White Fiber Glass cone
Copper Cap on pole piece
Polymer chassis
Frequency range 100Hz to 15kHz

Re 3.2 ohm
Fs 115.4 Hz
Sensitivity 85.3 dB
Voice coil diameter 20mm
X-max 3.15mm
Le 0.024mH
Sd 36.3 cm2
Mms 2.49g
Bl 2.38
Vas 1.43 liters
Qms 2.67
Qes 1.01
Qts 0.73
Power 22.5W

Flange size 84mm square (98mm diameter at rounded corners)
Cut out diameter 78.5mm
Depth 38mm
Flange thickness 3.2mm

Recommended box:

2.5 to 5 liters sealed and stuffed
F3 135Hz